Right, almost all of them involve ladders to lofts or something, but there is no reason a tiny house can't have a normal bed near the ground if you need that.
Anyway, by any chance did you read my page? I am pretty bummed out because I have been trying to link to that tiny villages thing from everywhere I can just so maybe a few people would read my idea, but the traffic analysis on the github page keeps saying there is 0 traffic (except for 2 the other day and 1 of them was me).